136874 (1998 FH74)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8840247714 ± 6.07e-09
Semi-major axis (a)2.2024389688 AU ± 1.25e-09
Inclination (i)21.14127408° ± 2.00e-06
Long. of Asc. Node (Ω)197.53034543° ± 4.21e-06
Arg. of Perihelion (ω)193.41357117° ± 4.28e-06
Mean Anomaly (M)215.31585690° ± 1.86e-06
Mean Motion (n)0.3015479999°/day ± 2.57e-10
Perihelion dist (q)0.25542836 AU ± 1.34e-08
Aphelion dist (Q)4.14944957 AU ± 1.36e-08
Orbital Period3.26855520 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)15.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.228″
Uncertainty0
Orbit TypeApollo
MOID0.235590 AU
Observations Used1341
Gaia Obs Used24
Oppositions15
Arc Total1995-2017
First Observation Used1995-05-04
Last Observation Used2025-06-26
Observations (1477)
Date Type RA Dec Mag Band Observatory
2024-02-23 22:25:22 C 12 53 07.982 -25 30 53.06 V M22
2024-02-23 22:29:26 C 12 53 07.411 -25 30 48.74 V M22
2024-02-23 23:20:41 C 12 53 00.050 -25 29 53.20 V M22
2024-02-23 23:28:34 C 12 52 58.903 -25 29 44.92 V M22
2024-02-25 06:08:03 C 12 48 39.110 -24 55 39.54 V W68
2024-02-25 06:11:33 C 12 48 38.611 -24 55 35.69 V W68
2024-02-25 06:25:08 C 12 48 36.595 -24 55 19.96 V W68
2024-02-25 06:32:59 C 12 48 35.513 -24 55 11.53 V W68
2024-03-05 09:26:39 C 12 18 25.060 -20 27 07.88 V 703
2024-03-05 09:29:55 C 12 18 24.656 -20 27 03.64 V 703
2024-03-05 09:33:10 C 12 18 24.224 -20 26 59.17 V 703
2024-03-05 09:36:25 C 12 18 23.706 -20 26 52.76 V 703
2024-03-06 23:59:24 C 12 13 22.649 -19 36 39.89 V M22
2024-03-07 00:15:51 C 12 13 20.489 -19 36 18.22 V M22
2024-03-07 00:35:08 C 12 13 17.935 -19 35 52.87 V M22
2024-03-07 00:35:47 C 12 13 17.846 -19 35 52.12 V M22
2024-03-08 05:52:11 C 12 09 33.082 -18 57 23.90 V W68
2024-03-08 05:55:50 C 12 09 32.599 -18 57 19.15 V W68
2024-03-08 06:29:26 C 12 09 28.236 -18 56 34.76 V W68
2024-03-08 07:11:41 C 12 09 22.781 -18 55 39.04 V W68
2024-03-09 07:01:49 C 12 06 23.143 -18 24 12.53 V W68
2024-03-09 07:33:03 C 12 06 19.162 -18 23 31.02 V W68
2024-03-09 08:14:35 C 12 06 13.903 -18 22 36.01 V W68
2024-03-09 08:50:50 C 12 06 09.324 -18 21 47.74 V W68
2024-03-09 23:53:41 C 12 04 18.098 -18 01 56.06 V M22
2024-03-09 23:58:20 C 12 04 17.508 -18 01 49.80 V M22
2024-03-10 00:37:56 C 12 04 12.545 -18 00 57.46 V M22
2024-03-10 00:46:20 C 12 04 11.498 -18 00 46.44 V M22
2024-03-11 00:20:31 C 12 01 19.450 -17 29 38.87 V M22
2024-03-11 00:25:53 C 12 01 18.780 -17 29 31.60 V M22
2024-03-11 00:33:54 C 12 01 17.801 -17 29 21.05 V M22
2024-03-11 01:21:37 C 12 01 11.930 -17 28 17.87 V M22
2024-03-11 06:24:44 B 12 00 35.61 -17 21 39.9 V X18
2024-03-11 06:25:34 B 12 00 35.50 -17 21 38.8 V X18
2024-03-11 06:26:24 B 12 00 35.41 -17 21 37.8 V X18
2024-03-11 10:02:59 C 12 00 09.353 -17 17 00.96 V 703
2024-03-11 10:06:14 C 12 00 08.989 -17 16 56.14 V 703
2024-03-11 10:09:30 C 12 00 08.579 -17 16 51.78 V 703
2024-03-11 10:12:46 C 12 00 08.190 -17 16 48.22 V 703
2024-03-12 05:41:58 C 11 57 49.889 -16 50 57.30 V W68
2024-03-12 06:28:39 C 11 57 44.280 -16 49 55.67 V W68
2024-03-12 06:33:16 C 11 57 43.733 -16 49 49.76 V W68
2024-03-12 07:14:14 C 11 57 38.818 -16 48 55.58 V W68
2024-03-12 08:34:24 B 11 57 29.18 -16 47 10.6 V X18
2024-03-12 08:35:14 B 11 57 29.08 -16 47 09.7 V X18
2024-03-12 08:36:04 B 11 57 28.99 -16 47 08.7 V X18
2024-03-13 05:29:04 C 11 55 04.044 -16 19 42.74 V W68
2024-03-13 05:33:39 C 11 55 03.509 -16 19 36.77 V W68
2024-03-13 06:19:51 C 11 54 58.075 -16 18 36.07 V W68
2024-03-13 06:27:36 C 11 54 57.170 -16 18 26.14 V W68